7045045273601 has 4 divisors (see below), whose sum is σ = 7114798197204. Its totient is φ = 6975292350000.

The previous prime is 7045045273579. The next prime is 7045045273621. The reversal of 7045045273601 is 1063725405407.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4997281411600 + 2047763862001 = 2235460^2 + 1431001^2 .

It is a cyclic number.

It is not a de Polignac number, because 7045045273601 - 2⁶ = 7045045273537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7045045273621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34876461650 + ... + 34876461851.

It is an arithmetic number, because the mean of its divisors is an integer number (1778699549301).

Almost surely, 2^{7045045273601} is an apocalyptic number.

It is an amenable number.

7045045273601 is a deficient number, since it is larger than the sum of its proper divisors (69752923603).

7045045273601 is a wasteful number, since it uses less digits than its factorization.

7045045273601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69752923602.

The product of its (nonzero) digits is 705600, while the sum is 44.

The spelling of 7045045273601 in words is "seven trillion, forty-five billion, forty-five million, two hundred seventy-three thousand, six hundred one".